Design Studio on Business Objects 4.2 - Crosstab issue on IPAD

We are testing a design studio 1.6 application that displays a cross tab on business objects 4.2 platform. The on select event for the crosstab does not work on the ipad, but it does work on the BIP platform. Has anyone had this issue? I think it worked pror to the Lumira 2.1 update.